Merle's Automotive Supply has one of the largest selections of auto and truck parts in southern Arizona. We are based in Tucson and have locations throughout the region. Whether you are a wholesaler, responsible for a fleet of vehicles or you are a professional installer, we are sure to have what you need. We carry many of the top brands:* Autolite* Monroe* Dayco* Wix* Delphi* 4 Seasons* ChampionWhen you need a part, turn to us. Se habla Espanol.Call Merle's Automotive Supply today and get the part you need.